山东滨海盐碱地11个造林树种叶解剖特征对土壤条件的响应
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Responses of foliar anatomical traits to soil conditions in 11 tree species on coastal saline-alkali sites of Shandong, China
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图1. 不同类型叶片上样品采集部位示意图。A, 单叶。B, 复叶。 |
Fig. 1. Schematic diagram for vein sampling of different leaf types. A, Simple leaf. B, Compound leaf. |
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